| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.70 | 10.629% | $158.9739 | $158.97 | $158.95 | $159.00 |
| Purchase #2 | $221.81 | 11.719% | $247.8039 | $247.80 | $247.80 | $247.80 |
| Purchase #3 | $19.48 | 6.507% | $20.7476 | $20.75 | $20.75 | $20.70 |
| Purchase #4 | $172.66 | 7.117% | $184.9482 | $184.95 | $184.95 | $184.90 |
| Purchase #5 | $128.96 | 8.576% | $140.0196 | $140.02 | $140.00 | $140.00 |
| Purchase #6 | $125.78 | 5.137% | $132.2413 | $132.24 | $132.25 | $132.20 |
| Purchase #7 | $229.68 | 5.468% | $242.2389 | $242.24 | $242.25 | $242.20 |
| 7 purchase totals = | $1,042.07 | $1,126.9734 | $1,126.97 | $1,126.95 | $1,126.80 | |